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结合我国钢筋生产工艺的发展变化和承钢生产热轧钢筋的实践 ,指出我国钢筋产品质量上仍与国外同类产品有一定差距 ,我国钢筋升级换代的主要技术路线是微合金强化和轧制钢筋的余热直接热处理 ;生产低成本、高质量的优质热轧钢筋 ,不断满足国内外现代化建筑行业发展的需求 ,是生产热轧钢筋企业的追求。
Combined with the development of China’s steel production process changes and the production of hot-rolled steel bar Chenggang practice, pointed out that the quality of China’s steel products still have a certain gap with similar foreign products, China’s steel replacement and upgrading of the main technical routes are micro-alloyed and rolled steel reinforcement Waste heat direct heat treatment; production of low-cost, high-quality high-quality hot-rolled steel continue to meet the needs of the development of modern construction industry at home and abroad, is the pursuit of hot-rolled steel production enterprises.